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please help thank you D Question 12 2.5 pts According to a hospital administrator, historical records over the past 10 years have shown that 20%

please help thank you

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D Question 12 2.5 pts According to a hospital administrator, historical records over the past 10 years have shown that 20% of the major surgery patients are dissatisfied with after-surgery care, A scientific poll based on 400 hospital patients has just been conducted, What is the probability that at least 70 patients will not be satisfied with the after-surgery care? After finding the appropriate probability, indicate the interval that includes this probability. O .8501 to 1,000 O .3001 to .6000 O .6001 to .7000 O .0000 to .3000 O .7001 to .8500 D Question 13 2.5 pts

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